US10394092B2 - Display substrate and method of manufacturing the same, and display device - Google Patents
Display substrate and method of manufacturing the same, and display device Download PDFInfo
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- US10394092B2 US10394092B2 US15/502,992 US201615502992A US10394092B2 US 10394092 B2 US10394092 B2 US 10394092B2 US 201615502992 A US201615502992 A US 201615502992A US 10394092 B2 US10394092 B2 US 10394092B2
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Definitions
- Embodiments of the present disclosure relate to the field of display technologies, and more particularly, to a display substrate and a method of manufacturing the same, and a display device.
- in-cell touch devices hybrid in-cell touch devices are applied more and more extensively.
- a sensing electrode layer comprises a sensing electrode and a dummy pattern
- the dummy pattern may include dummy sub-patterns.
- the dummy sub-patterns are periodically arranged to be separated from each other, thereby resulting in generation of a grid pattern during display.
- An object of the present disclosure is to provide a display substrate and a method of manufacturing the same, and a display device, for avoiding generation of any grid pattern during display.
- the present disclosure provides a display substrate, comprising a base substrate and a sensing electrode layer located on one side of the base substrate, the sensing electrode layer comprises a sensing electrode and a dummy pattern, the dummy pattern comprises dummy sub-patterns arranged into columns, each dummy sub-pattern has a first border defining the dummy sub-pattern in a column direction, and first borders of respective dummy sub-patterns are non-periodically arranged.
- the first borders of the dummy sub-patterns are arranged obliquely.
- first borders of two adjacent columns of dummy sub-patterns are oblique in different directions.
- endpoints of first borders of dummy sub-patterns in a column of dummy sub-patterns and endpoints of first borders of dummy sub-patterns in an adjacent column of dummy sub-patterns are arranged in a staggered manner.
- angles between the first borders of two adjacent columns of dummy sub-patterns and a vertical line extending in a column direction are the same.
- angles between the first borders of two adjacent columns of dummy sub-patterns and a vertical line extending in a column direction are different from one another.
- an angle between the first border of the dummy sub-pattern and a vertical line extending in a column direction is greater than 0° and less than 85°.
- the angle between the first border of the dummy sub-pattern and the vertical line extending in the column direction is greater than 5° and less than 85°; or the angle between the first border of the dummy sub-pattern and the vertical line extending in the column direction is greater than 0° and less than 45°; or the angle between the first border of the dummy sub-pattern and the vertical line extending in the column direction is greater than 5° and less than 45°.
- each dummy sub-pattern has a second border defining the dummy sub-pattern in a row direction, the second border is formed into a polygonal line, and corners of the polygonal line are located at positions corresponding to a black matrix.
- the black matrix is located on the other side of the base substrate opposite to the side where the sensing electrode layer is located.
- each of the second borders of the dummy sub-patterns is formed into a polygonal line, and adjacent polygonal lines are arranged in an axial symmetric manner.
- the sensing electrode comprises a connection portion and sensing sub-electrodes, and the sensing sub-electrodes are arranged into columns and connected with each other by the connection portion.
- connection portion is arranged in the same layer as the sensing sub-electrodes, and the connection portion is located on an upper side of the sensing sub-electrodes, on a lower side of the sensing sub-electrodes, or on both the upper side and the lower side of the sensing sub-electrodes.
- the sensing sub-electrodes and the connection portion are formed integrally, and the sensing sub-electrodes each have a strip-shaped structure.
- angles between the first borders of the dummy sub-patterns in a column of dummy sub-patterns and a vertical line extending in a column direction are the same.
- angles between the first borders of dummy sub-patterns in a column of dummy sub-patterns in the row direction and a vertical line extending in a column direction are different from one another.
- the present disclosure provides a display device, comprising the display substrate as described above and an opposing substrate arranged opposite to the display substrate.
- a liquid crystal layer is provided between the opposing substrate and the display substrate, and the sensing electrode layer is located on a side of the base substrate facing away from the liquid crystal layer.
- the present disclosure provides a method of manufacturing a display substrate, comprising: forming a sensing electrode layer on a side of the base substrate through a patterning process such that the sensing electrode layer comprises a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern having a first border defining the dummy sub-pattern in a column direction, and first borders of respective dummy sub-patterns being non-periodically arranged.
- FIG. 1 is a structural schematic diagram of a display substrate according to an embodiment of the present disclosure
- FIG. 2 is an enlarged schematic diagram of a dummy pattern showing in FIG. 1 ;
- FIG. 3 is a schematic diagram showing correspondence relation between the dummy pattern shown in FIG. 2 and a black matrix
- FIG. 4 is a schematic diagram of a display device according to an embodiment of the present disclosure.
- FIG. 5 is a flow chart showing a method of manufacturing a display substrate according to an embodiment of the present disclosure.
- FIG. 1 is a structural schematic diagram of a display substrate according to an embodiment of the present disclosure
- FIG. 2 is an enlarged schematic diagram of a dummy pattern showing in FIG. 1
- the display substrate comprises a base substrate and a sensing electrode layer 1 located on aside of the base substrate
- the sensing electrode layer 1 comprises a sensing electrode 2 and a dummy pattern 11 that comprises dummy sub-patterns 111 arranged into columns
- each dummy sub-pattern 111 has a first border 112 defining the dummy sub-pattern in a column direction
- first borders 112 of the dummy sub-patterns 111 are non-periodically arranged;
- the first borders 112 of the dummy sub-patterns 111 have different or irregular arrangement patterns or rules, for example, are arranged non-periodically in a row direction.
- the base substrate is located below the sensing electrode 2 and the dummy pattern 11 , thus it is not particularly shown in FIG. 1 and FIG. 2 . Further, FIG. 1 and FIG. 2 only show some of structures of the display substrate as an example.
- the sensing electrode 2 comprises a connection portion 12 and sensing sub-electrodes 13 , and the sensing sub-electrodes 13 are arranged into columns and connected with each other by the connection portion 12 .
- Structure of the sensing electrode 2 may refer to that in a broken line frame shown in FIG. 1 .
- the connection portion 12 may be arranged in the same layer as the sensing sub-electrodes 13 , and the connection portion may be located on an upper side and/or a lower side of the sensing sub-electrodes 13 .
- connection portion 12 located on the upper side of the sensing sub-electrode 13 , and does not show a connection portion located on the lower side of the sensing sub-electrode.
- the sensing sub-electrode 13 and the connection portion 12 are formed integrally.
- the sensing sub-electrode 13 has a strip-shaped structure.
- the structure of the dummy pattern 11 matches with that of the sensing sub-electrode 13 so as to facilitate design of patterns by a designer, thereby reducing a difference between them as much as possible to avoid defects of a product.
- the dummy sub-patterns 111 are spaced apart from each other, the dummy sub-patterns 111 is spaced apart from the sensing electrode 2 , and the sensing sub-electrodes 13 are spaced apart from each other.
- a separation line is drawn simply for representing borders of adjacent dummy sub-patterns 111
- a separation line is drawn simply for representing borders of the dummy sub-pattern 111 and the sensing electrode 2
- a separation line is drawn simply for representing borders of adjacent sensing sub-electrodes 13 , all of which are only examples to illustrate that patterns on two sides of the separation line are separated from each other.
- each of the dummy sub-patterns 111 has its own respective borders
- each sensing electrode 2 has its own respective borders
- the sensing sub-electrodes 13 each have their own respective borders.
- a gap is formed at a position where two patterns are spaced apart from each other. That is, a gap is formed between borders of adjacent dummy sub-patterns 111 , a gap is formed between borders of a respective one of the dummy sub-patterns 111 and the sensing electrode 2 , and a gap is formed between borders of adjacent sensing sub-electrodes 13 .
- the sensing electrode 2 and the dummy pattern 11 are arranged in a same layer, that is, the sensing electrode 2 and the dummy pattern 11 are both located in the sensing electrode layer 1 .
- the dummy sub-patterns 111 each have four borders, which include two first borders 112 defining the dummy sub-pattern in the column direction and two second borders 113 defining the dummy sub-pattern in the row direction.
- the dummy sub-patterns 111 each are delimited by the two first borders 112 and the two second borders 113 .
- the first borders 112 of the dummy sub-patterns 111 are arranged obliquely.
- the first borders 112 of two adjacent columns of dummy sub-patterns 111 have different oblique directions.
- endpoints of the first borders of two adjacent columns of dummy sub-patterns 111 are arranged in a staggered manner.
- FIG. 2 shows twelve columns of the dummy sub-patterns 111 , which include the L 1 st column of the dummy sub-patterns 111 , the L 2 nd column of the dummy sub-patterns 111 , . . . , and the L 12 th column of the dummy sub-patterns 111 .
- the first borders 112 of the L 2 nd column of the dummy sub-patterns 111 are inclined from a left lower side to a right upper side
- the first borders 112 of the L 3 rd columns of the dummy sub-patterns 111 adjacent to the L 2 nd column are inclined from a left upper side to a right lower side.
- the endpoint A and the endpoint B are adjacent to each other, and the endpoint A and the endpoint B are arranged in a staggered manner, thereby further avoiding defects such as grid pattern during display.
- angles between the first borders 112 of dummy sub-patterns in a column of dummy sub-patterns and a vertical line extending in the column direction are the same.
- angles between the first borders of respective dummy sub-patterns in a column of dummy sub-patterns and the vertical line extending in the column direction may be different from one another, which will not be particularly shown.
- angles between the first borders 112 of two adjacent columns of dummy sub-patterns 111 and a vertical line extending in the column direction are the same.
- the vertical line extending in the column direction is a straight line arranged in the column direction.
- the vertical line extending in the column direction corresponding to the L 5 th column of the dummy sub-patterns 111 is line S 1
- the vertical line extending in the column direction corresponding to the L 6 th column of the dummy sub-patterns 111 is line S 2 , where the line S 1 is parallel to the line S 2 .
- the angle between the first border 112 of the L 5 th column of dummy sub-patterns 111 and the vertical line extending in the column direction is ⁇ 1
- the angle between the first border 112 of the L 6 th column of dummy sub-patterns 111 and the vertical line extending in the column direction is ⁇ 2 , where ⁇ 1 is equal to ⁇ 2 .
- the angle between the first border 112 of the dummy sub-pattern 111 and the vertical line extending in the column direction is greater than 0° and less than 85°.
- the angle ⁇ 2 between the first border 112 of the dummy sub-pattern 111 and the vertical line extending in the column direction is greater than 0° and less than 85°.
- the angle between the first border 112 of the dummy sub-pattern 111 and the vertical line extending in the column direction is greater than 5° and less than 85°, thereby avoiding Moire due to interference between the dummy pattern and a pixel electrode.
- the angle between the first border 112 of the dummy sub-pattern 111 and the vertical line extending in the column direction is greater than 0° and less than 45°, such that the sensing electrode can be provided with a better sensing electrical characteristic.
- the angle between the first borders 112 of the dummy sub-patterns 111 and the vertical line extending in the column direction is greater than 5° and less than 45°, thereby not only avoiding Moire due to interference between the dummy pattern and a pixel electrode, but also providing the sensing electrode with a better sensing electrical characteristic.
- FIG. 3 is a schematic diagram showing correspondence relation between the dummy pattern shown in FIG. 2 and a black matrix.
- the second border 113 of the dummy sub-pattern is formed into a polygonal line 20 , and corners 21 of the polygonal line 20 are located at positions corresponding to a black matrix 3 ; for example, positions of the corners 21 of the polygonal line 20 correspond to the black matrix 3 , or the corners 21 of the polygonal line 20 overlap with the black matrix 3 in a direction perpendicular to the substrate or are covered by the black matrix 3 .
- a light diffraction phenomenon can be effectively prevented at the corners.
- the display substrate and an opposing substrate are assembled into a cell so as to form a display device, and a liquid crystal layer is provided between the display substrate and the opposing substrate.
- the display substrate may be color substrate, and the opposing substrate may be an array substrate.
- the black matrix is located on the other side of the base substrate opposite to the side where the sensing electrode layer is located.
- the one side of the base substrate (the side of the base substrate where the sensing electrode layer is located) is an outer side of the base substrate, that is, a side of the base substrate facing away from the liquid crystal layer after the display substrate and the opposing substrate are assembled into a cell;
- the other side of the base substrate opposite to the side where the sensing electrode layer is located is an inner side of the base substrate, that is, a side of the base substrate adjacent to the liquid crystal layer after the display substrate and the opposing substrate are assembled into a cell.
- two adjacent strips of the black matrix 3 and two adjacent polygonal lines define a preset number of pixel regions in the column direction, where the preset number is a positive integer.
- a straight length of the polygonal line in the column direction is equal to a sum of straight lengths of the preset number of pixel regions in the column direction.
- two pixel regions are defined in the column direction between two adjacent strips of black matrix 3 and two adjacent polygonal lines.
- the first border 112 of the dummy sub-pattern is formed into a polygonal line 20 composed of a plurality of sub-lines, and adjacent sub-lines are arranged in an axial symmetric manner.
- adjacent sub-lines are symmetric with respect to an axis of symmetry 24 , for example, a first sub-line 22 and a second sub-line 23 are symmetric with respect to an axis of symmetry 24 .
- the first borders of the dummy sub-patterns 111 are non-periodically arranged, so that the gaps among dummy sub-patterns 111 are prevented from forming into or becoming into a straight line in the row direction in sense of a macroscopic view, thereby avoiding the gaps among dummy sub-patterns 111 from forming or becoming into a straight line in the row direction and thus avoiding any grid pattern from being generated.
- the sensing electrode layer comprises a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern has a first border defining the dummy sub-pattern in a column direction, and first borders of the dummy sub-patterns are non-periodically arranged, so that gaps among dummy sub-patterns are prevented from forming into or becoming into a straight line in the row direction, thereby avoiding generation of any grid pattern during displaying.
- an embodiment of the present disclosure provides a display device 4 , comprising: an opposing substrate 41 and a display substrate 42 which are arranged opposite to each other.
- the display substrate 42 may be any one of those described above with reference to FIGS. 1-3 .
- the display substrate 42 and the opposing substrate 41 are assembled into a cell so as to form the display device 4 , and a liquid crystal layer 43 is provided between the display substrate 42 and the opposing substrate 41 .
- the opposing substrate 41 is an array substrate
- the display substrate 42 is a color substrate.
- the sensing electrode layer 44 is located on one side of the base substrate 45 facing away from the liquid crystal layer.
- the display device 4 may be a hybrid in-cell touch device.
- the sensing electrode layer comprises a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern has a first border defining the dummy sub-pattern in a column direction, and first borders of the dummy sub-patterns are non-periodically arranged, so that gaps among dummy sub-patterns are prevented from forming into or becoming into a straight line in the row direction, thereby avoiding generation of any grid pattern during display.
- an embodiment of the present disclosure provides a method of manufacturing a display substrate, comprising:
- Step S 101 forming a sensing electrode layer on a side of the base substrate through a patterning process such that the sensing electrode layer comprises a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern having a first border defining the dummy sub-pattern in a column direction, and borders of the dummy sub-patterns in a row direction being non-periodically arranged.
- a sensing electrode material layer is formed on one side of the base substrate, and the sensing electrode material layer is patterned to form a sensing electrode layer, which comprises a sensing electrode and a dummy pattern.
- the method of manufacturing a display substrate according to this embodiment may be used to manufacture the display substrate as described above.
- the sensing electrode layer comprises a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern has a first border defining the dummy sub-pattern in a column direction and first borders of the dummy sub-patterns are non-periodically arranged, so that gaps among dummy sub-patterns are prevented from forming into or becoming into a straight line in the row direction, thereby avoiding generation of any grid pattern during display.
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Abstract
Description
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN201610006384 | 2016-01-04 | ||
CN201610006384.7 | 2016-01-04 | ||
CN201610006384.7A CN105487270B (en) | 2016-01-04 | 2016-01-04 | Display substrate and display device |
PCT/CN2016/094162 WO2017118016A1 (en) | 2016-01-04 | 2016-08-09 | Display substrate, method for manufacturing same, and display device |
Publications (2)
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US20180210294A1 US20180210294A1 (en) | 2018-07-26 |
US10394092B2 true US10394092B2 (en) | 2019-08-27 |
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US (1) | US10394092B2 (en) |
CN (1) | CN105487270B (en) |
WO (1) | WO2017118016A1 (en) |
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CN106020527B (en) | 2016-05-05 | 2019-01-29 | 京东方科技集团股份有限公司 | Electrode structure and preparation method thereof, touch panel and touch display unit |
CN114237423B (en) * | 2021-12-14 | 2024-02-23 | 武汉天马微电子有限公司 | Touch pad, touch display panel and display device |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120127413A1 (en) * | 2010-11-22 | 2012-05-24 | Shin Hee Sun | Liquid Crystal Display Device and Method for Manufacturing the Same |
CN103278955A (en) | 2012-12-14 | 2013-09-04 | 上海天马微电子有限公司 | Touch liquid crystal display device |
US20130299222A1 (en) * | 2012-05-09 | 2013-11-14 | Lg Innotek Co., Ltd | Electrode member and touch window including the same |
CN104076998A (en) | 2013-03-29 | 2014-10-01 | 株式会社日本显示器 | Display device with touch detection function and electronic apparatus |
CN104076997A (en) | 2013-03-27 | 2014-10-01 | 株式会社日本显示器 | Display device with touch detection function and electronic apparatus |
CN104331205A (en) | 2014-11-25 | 2015-02-04 | 上海天马微电子有限公司 | Touch display device and electronic equipment |
US20150042909A1 (en) | 2013-08-09 | 2015-02-12 | Japan Display Inc. | Touch panel and liquid crystal display device having the touch panel |
US20160018348A1 (en) * | 2014-07-17 | 2016-01-21 | Industrial Technology Research Institute | Sensing structure |
US20160062537A1 (en) * | 2014-08-26 | 2016-03-03 | Lg Display Co., Ltd. | Apparatus for driving of touch panel |
US20160103526A1 (en) * | 2014-10-08 | 2016-04-14 | Lg Innotek Co., Ltd. | Touch window |
US20160109977A1 (en) * | 2014-10-17 | 2016-04-21 | Innolux Corporation | Touch display panel and touch display apparatus |
-
2016
- 2016-01-04 CN CN201610006384.7A patent/CN105487270B/en active Active
- 2016-08-09 US US15/502,992 patent/US10394092B2/en active Active
- 2016-08-09 WO PCT/CN2016/094162 patent/WO2017118016A1/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120127413A1 (en) * | 2010-11-22 | 2012-05-24 | Shin Hee Sun | Liquid Crystal Display Device and Method for Manufacturing the Same |
US20130299222A1 (en) * | 2012-05-09 | 2013-11-14 | Lg Innotek Co., Ltd | Electrode member and touch window including the same |
CN103278955A (en) | 2012-12-14 | 2013-09-04 | 上海天马微电子有限公司 | Touch liquid crystal display device |
CN104076997A (en) | 2013-03-27 | 2014-10-01 | 株式会社日本显示器 | Display device with touch detection function and electronic apparatus |
CN104076998A (en) | 2013-03-29 | 2014-10-01 | 株式会社日本显示器 | Display device with touch detection function and electronic apparatus |
US20140293159A1 (en) * | 2013-03-29 | 2014-10-02 | Japan Display Inc. | Display device with touch detection function and electronic apparatus |
JP2015035122A (en) | 2013-08-09 | 2015-02-19 | 株式会社ジャパンディスプレイ | Touch panel, and liquid crystal display device including the same |
US20150042909A1 (en) | 2013-08-09 | 2015-02-12 | Japan Display Inc. | Touch panel and liquid crystal display device having the touch panel |
US20160018348A1 (en) * | 2014-07-17 | 2016-01-21 | Industrial Technology Research Institute | Sensing structure |
US20160062537A1 (en) * | 2014-08-26 | 2016-03-03 | Lg Display Co., Ltd. | Apparatus for driving of touch panel |
US20160103526A1 (en) * | 2014-10-08 | 2016-04-14 | Lg Innotek Co., Ltd. | Touch window |
US20160109977A1 (en) * | 2014-10-17 | 2016-04-21 | Innolux Corporation | Touch display panel and touch display apparatus |
CN104331205A (en) | 2014-11-25 | 2015-02-04 | 上海天马微电子有限公司 | Touch display device and electronic equipment |
Non-Patent Citations (3)
Title |
---|
Chinese Search Report, for Chinese Patent Application No. 201610006384.7, dated May 16, 2016, 11 pages. |
First Office Action of Counterpart Chinese Patent Application No. 201610006384.7, dated Aug. 3, 2016, 9 pages. |
International Search Report and Written Opinion from PCT Application Serial No. PCT/CN2016/094162, dated Nov. 9, 2016, 11 pages. |
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CN105487270A (en) | 2016-04-13 |
WO2017118016A1 (en) | 2017-07-13 |
CN105487270B (en) | 2017-04-19 |
US20180210294A1 (en) | 2018-07-26 |
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